Challenge Derby
Platform: Sega SG-1000
Region: Japan
Media: Sega Card
Controller: SG-1000 Joystick
Genre: Sports > Horse Racing 
Gametype: Licensed
Release Year: 1984
Developer: Tsukuda Original
Publisher: Tsukuda Original
Players: 1 to 8
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Challenge Derby is a horse racing game for the SG-1000 by Tsukuda Original.